... it's always been a 'mental construct', and it's always been a pseudo-spirit, and it's always been formed directly from astral energies, and it's never been a metaplanar summoning (which is essentially what defines a true spirit, though a shaman and a miko might argue with you there) and it's always been linked to Charisma, but this is the first time that something besides Conjuring has been used to summon/create it.
It remains stupider than a standard spirit of its Force, and for all intents and purposes I will still tend to think of it as the classic (1E) watcher spirit. "Hey there, welcome to Hannibal's Grill, I hear the ratburgers are really tasty today. Hiya, welcome to Hannibal's Grill. Got your DocWagon card paid up?"